Dimensions: d1=19 mm

Safety Class: EN ISO 20347:2022 O2 FO SR

Recommended airflow: 45–85 m3/h

Serie: 21BV

vulcanized connection with documented protection and certification

Dual Comfort Plus XL Indlægssål str. 42; Extra High Arch Unit(s):Pair Dimensions: d1=19 mm. The Dual Comfort Plus insole consists of a comfortable surface material, a breathable and quick drying middle layer and a shock absorbing EVA base layer. The PORON shock absorbing pads of the heel and foot pad cushion against external impacts. In addition, the sole has a SieviBalance arch support that improves arch support in the sole. Antistatic and ESD approved. Can be washed by hand.